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Answer:

1. negative. why: a negative multiplied by a positive will always be negative.

2. positive. why: a positive multiplied by a positive will always be positive.

3. positive. why: a negative multiplied by a negative will always be positive.

Step-by-step explanation:

hope this helps

[tex]\large \mathfrak{Solution : }[/tex]

Slope of the given line is :

where ,

let's solve :

Slope = -3 / 4

Answer:

chfdhfjfhbdhfuthdhfuruu

Answer:

I think the most common color is blue .

Step-by-step explanation:

here,

x°+15°=5x°-41°[being vertically opposite angle]

15°+41°=5x°-x°

56°=4x°

[tex] \frac{56 }{4x} [/tex]

thus,x=14°

Answer:

x=14

SEE THE IMAGE FOR SOLUTION

Hello :D

To do this you need to add the cost of the violin and the song book.

$72.21 + $7.25 = $79.46

$100 - $79.46 = $20.54

The answer is $20.54. I hope this helps :)

Answer:

The answer is 0

Step-by-step explanation:

[tex]p(x) = {x}^{11} + 1 \\ divisor = x + 1 \\ x = - 1 \\ remainder = p( - 1) = ( - 1)^{11} + 1 \\ = - 1 + 1 \\ 0[/tex]

Please give me brainliest (╥﹏╥)

Answer:

Remainder =0

Step-by-step explanation:

[tex]\begin{array}{c|c|c|c|c|c|c|c|c|c|c|c|c}&x^{11}&x^{10}&x^9&x^8&x^7&x^6&x^5&x^4&x^3&x^2&x^1&1\\----&-&-&-&-&-&-&-&-&-&-&-&-\\&1&0&0&0&0&0&0&0&0&0&0&1\\x=-1&&-1&1&-1&1&-1&1&-1&1&-1&1&-1\\----&-&-&-&-&-&-&-&-&-&-&-&-\\&1&-1&1&-1&1&-1&1&-1&1&-1&1&0&\end{array}\\\\\\x^{11}+1=(x^{10}-x^9+x^8-x^7+x^6-x^5+x^4&-x^3+x^2-x^1+1)(x+1) + 0[/tex]

Answer:

d=-72

Step-by-step explanation:

-1/8d+7=16

-1/8d=16-7

=9

d=-9÷1/8

=-72

Answer:

= 50

Step-by-step explanation:

8x-6

x = 7

8(7) - 6

56-6

=50

Answer:

8x - 6

8 x 7 - 6

56 - 6

Step-by-step explanation:

Substitute x for 7 use Order of Operations for right answer.

Answer:

Simple,2(l+b)

Step-by-step explanation:

I think you didn't go to school up to mow

Answer:

26

Step-by-step explanation:

normally this should be way below your math abilities in 9th grade.

but here as a reminder :

dot operations (like multiplication and division) happen before any dash operations (addition, subtraction).

so when we go through here we see therefore

-32/8 and 5×-2 have to be calculated first (I use × instead of ., because a fit can be so easily missed or misunderstood).

and then : mind the "-" signs to actually sign all terms for the final sum.

so, -32/8 = -4

5×-2 = -10

now we have

40 - 4 - 10 = 26

Answer:

o sry I don't no iamm really sry for that

Answer:

4565 cm

Step-by-step explanation:

55 * 83

Answer:

integer: 0, -6, -20, 10, 532,

whole numbers: 0, 10, 532

natural numbers: 10, 532

(fractions dont belong in any of the above)

Step-by-step explanation:

Answer: 5)  25

               4)  20

               2)  10

Step-by-step explanation:  I assume the values of 5,4, and 2 are those of X.

Use these values in the equation.  E.g.

For x = 5, y = 5*(5) or 25

For x = 2, y = 5*(2) or 10

Answer:

Step-by-step explanation:

attached.....

Answer:

488 Miles (mi)

=

858879.99997 Yards (yd)

Step-by-step explanation:

mile is a most popular measurement unit of length, equal to most commonly 5,280 feet (1,760 yards, or about 1,609 meters). The mile of 5,280 feet is called land mile or the statute mile to distinguish it from the nautical mile (1,852 meters, about 6,076.1 feet). Use of the mile as a unit of measurement is now largely confined to the United Kingdom, the United States, and Canada.

Yards : A yard (symbol: yd) is a basic unit of length

We have that The expression for converting 488 miles to yards will be

488miles*1760yard

From the question we are told that

Convert 488 miles to yards

Generally the expression for the conversion is  is mathematically given as

Where

1mile=1760yards

Therefore

The expression for converting 488 miles to yards will be

488miles*1760yard

In conclusion

The expression for converting 488 miles to yards will be

488miles*1760yard

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The connection of the wire to the top of the pole and the distance of the wire from the base of the pole will form a right-angled triangle.

The wire will be at approximately 67.08 feet from the base of the pole.

Given that:

[tex]Length = 90ft[/tex]

[tex]Height = 60ft[/tex]

The distance away from the base of the pole will be calculated using Pythagoras theorem as follows:

[tex]Length^2 = Height^2 + Base^2[/tex]

So, we have:

[tex]90^2 = 60^2 + Base^2[/tex]

[tex]8100 = 3600 + Base^2[/tex]

Collect like terms

[tex]Base^2 = 8100 - 3600[/tex]

[tex]Base^2 = 4500[/tex]

Take square roots of both sides

[tex]Base = 67.08[/tex]

Hence, the wire will be at approximately 67.08 feet from the base of the pole.

Read more about Pythagoras theorem at:

https://brainly.com/question/343682

The guy wire should be anchored at 67.082 feets from the pole.

Length of wire = 90 feets

Height of pole = 60 feets

Let the Distance of anchor from pole = d

Using Pythagoras:

Hypotenus² = adjacent² + opposite²

Length of wire = hypotenus

adjacent² = Hypotenus² - opposite²

d² = 90² - 60²

d² = 8100 - 3600

d² = 4500

d = √4500

d = 67.082 feets

The guy wire should be anchored at 67.082 feets from the pole.

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Answer:

JM .................???????

Step-by-step explanation:

JK = JM + MK

= 3x +15 + 8x + 25

= 11x + 40

JM = JK/2

3X + 15 = 11X/2 + 20

×2 TO THE ALL OF THE EQUATION

6X + 30 = 11X + 40

6X - 11X = 10

-5X = 10

X = -2

JM = -6 + 15 = 9

Answer:

The balance would be $160 from whatever it was before the 4 months.

Step-by-step explanation:

Since the bank balance is being added by 40 for each month for 4 months, 4 * 40 is just 4*4 with an extra zero on the end. so that would be $160.

So if the balance before was $40, then the new balance after 4 months would be $200.

If there's no money previously, then there is now $160 after 4 months.

If there's a value before the $40 for 4 months, let me know and I will explain and tell you what it is.

Step-by-step explanation:

Mx+B=y

B=y-Mx

Ax+By=C

Ax=C-By

Ax/A=C-By/A

x=C-By/A

Bh/2=A

2 x Bh/2=A x 2

Bh=2A

Bh/B=2A/B

h=2A/B

Answer:

Any real number will work for x

Step-by-step explanation:

Answer:

B C D

Step-by-step explanation:

PB = [tex]\sqrt{ (4+2)^2 + (-1+2)^2 }[/tex]  =  [tex]\sqrt{37}[/tex]  =  6.08

PC =  [tex]\sqrt{(2+2)^2 + (4+2)^2} = \sqrt{52} = 7.2\\[/tex]

PD = [tex]\sqrt{(-7+2)^2 + (-7+2)^2} = \sqrt{50} = 7.07[/tex]

 Number of non white players will be the difference of the total players and the white players in the team.

Number of non-white NBA players in the team are 439.6

Key points to focus in the question,

    Number of white players out of total number of players = 16.9% of 529 players

                                                                                            = [tex]\frac{529\times 16.9}{100}[/tex]

                                                                                            = 89.401

                                                                                            ≈ 89.4

     Therefore, number of non-white players in the teams = Total number of players - Number of white players

= 529 - 89.4

= 439.6

     Number of non-white NBA players = 439.6

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Answer:

sleeping the floor and vacuuming

[tex]\\ \sf\longmapsto \dfrac{5}{4x-6}=\dfrac{2}{x-9}[/tex]

[tex]\\ \sf\longmapsto 5(x-9)=2(4x-6)[/tex]

[tex]\\ \sf\longmapsto 5x-45=8x-12[/tex]

[tex]\\ \sf\longmapsto 5x-8x=-12+45[/tex]

[tex]\\ \sf\longmapsto -3x=33[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{33}{-3}[/tex]

[tex]\\ \sf\longmapsto x=-11[/tex]

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \large \sf \: \frac { 5 } { 4 x - 6 } = \frac { 2 } { x - 9}, \: Solve \: for \: x\\ [/tex]

[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]

[tex] \large \sf\frac { 5 } { 4 x - 6} = \frac { 2 } { x - 9} \\ [/tex]

Variable x cannot be equal to any of the values [tex]\sf\frac{3}{2}[/tex],9 as division by zero is not defined. Multiply both sides of the equation by [tex]\sf2\left(x-9\right)\left(2x-3\right)[/tex], the least common multiple of 4x-6 ,x-9.

[tex] \large \sf\left(x-9\right)\times 5=\left(4x-6\right)\times 2 [/tex]

Use the distributive property to multiply x-9 by 5.

[tex] \large \sf5x-45=8x-12 [/tex]

Subtract 8x from both sides.

[tex] \large \sf5x-45-8x=-12 [/tex]

Combine 5x and -8x to get -3x.

[tex] \large \sf-3x-45=-12 [/tex]

Add 45 to both sides.

[tex] \large \sf \: -3x=-12+45 [/tex]

Add -12 and 45 to get 33.

[tex] \large \sf-3x=33 [/tex]

Divide both sides by -3.

[tex] \large \sf x=\frac{33}{-3} \\ [/tex]

Divide 33 by -3 to get -11.

[tex]\large\boxed{\boxed{ \boxed{ \mathfrak{x= - 11}}}}[/tex]

Answer:

Part A: Jillian added 7+3 first rather than multiplying 3*16 b/c multiplication comes before addition

Part B:

7 + 3 * (10 - 6) ^2

7+ 3 * (4)^2

7+3 * 16

7 + 48

55

Step-by-step explanation:

Answer:

Part A:

Jillian's error was that they added the 7 and the 3 to get 10 and then multiplied by 16. Jillian should have multiplied the 3 and the 16 first and then added 7. This is because multiplication comes before addition in PEMDAS.

Part B:

7+3×(10-6)^2

7+3×(4)^2

7+3×16

7+48

55

Step-by-step explanation:

PEMDAS